[ovs-dev] [PATCH net-next 1/8] vxlan: Fix error handling while creating device.

Pravin B Shelar pshelar at nicira.com
Thu Jun 20 07:26:25 UTC 2013


Delete vxlan-sock list entry from list before freeing the memory.

Signed-off-by: Pravin B Shelar <pshelar at nicira.com>
---
 drivers/net/vxlan.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 284c6c0..173705f 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -1606,9 +1606,11 @@ static int vxlan_newlink(struct net *net, struct net_device *dev,
 	err = register_netdevice(dev);
 	if (err) {
 		if (--vs->refcnt == 0) {
+			hlist_del_rcu(&vs->hlist);
 			rtnl_unlock();
+
 			sk_release_kernel(vs->sock->sk);
-			kfree(vs);
+			kfree_rcu(vs, rcu);
 			rtnl_lock();
 		}
 		return err;
-- 
1.7.1




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